修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c
..
..
@@ -118,9 +118,5 @@
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 gf100_ibus_new(struct nvkm_device *device, int index,
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 	       struct nvkm_subdev **pibus)
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 {
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-	struct nvkm_subdev *ibus;
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-	if (!(ibus = *pibus = kzalloc(sizeof(*ibus), GFP_KERNEL)))
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-		return -ENOMEM;
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-	nvkm_subdev_ctor(&gf100_ibus, device, index, ibus);
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-	return 0;
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+	return nvkm_subdev_new_(&gf100_ibus, device, index, pibus);
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 }